JP2001092283A5 - - Google Patents

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Publication number
JP2001092283A5
JP2001092283A5 JP1999269261A JP26926199A JP2001092283A5 JP 2001092283 A5 JP2001092283 A5 JP 2001092283A5 JP 1999269261 A JP1999269261 A JP 1999269261A JP 26926199 A JP26926199 A JP 26926199A JP 2001092283 A5 JP2001092283 A5 JP 2001092283A5
Authority
JP
Japan
Prior art keywords
fixed
coil
heating means
induction heating
endless
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1999269261A
Other languages
Japanese (ja)
Other versions
JP4271790B2 (en
JP2001092283A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP26926199A priority Critical patent/JP4271790B2/en
Priority claimed from JP26926199A external-priority patent/JP4271790B2/en
Priority to US09/667,782 priority patent/US6337969B1/en
Publication of JP2001092283A publication Critical patent/JP2001092283A/en
Priority to US10/036,503 priority patent/US6415128B1/en
Publication of JP2001092283A5 publication Critical patent/JP2001092283A5/ja
Application granted granted Critical
Publication of JP4271790B2 publication Critical patent/JP4271790B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【特許請求の範囲】
【請求項１】
被定着部材の移動速度と等速度で移動し、被定着部材と接触して被定着部材上の画像を加熱定着させる無端加熱部材と、この無端加熱部材を誘導加熱させる誘導加熱手段とを具備し、前記誘導加熱手段は、コイル部材と、このコイル部材を支持する支持部材とを有し、前記支持部材は、前記被定着部材の移動方向に垂直な方向に沿って、複数に分割された骨組み構造を有することを特徴とする定着装置。
【請求項２】
被定着部材の移動速度と等速度で移動し、被定着部材と接触して被定着部材上の画像を加熱定着させる無端加熱部材と、この無端加熱部材を誘導加熱させる誘導加熱手段とを具備し、前記誘導加熱手段は、コイル部材と、このコイル部材を支持する支持部材とを有し、前記コイル部材は、連結された複数のコイルからなり、これら複数のコイルのそれぞれの連結は、同一の圧着端子を用いて、前記被定着部材の移動方向に垂直な方向の一方の側でなされており、その連結部は、絶縁処理がなされているとともに、前記コイル部材の内側に折り返されていることを特徴とする定着装置。
【請求項３】
被定着部材の移動速度と等速度で移動し、被定着部材と接触して被定着部材上の画像を加熱定着させる無端加熱部材と、この無端加熱部材を誘導加熱させる誘導加熱手段とを具備し、前記誘導加熱手段は、コイル部材と、このコイル部材を支持する支持部材とを有し、前記支持部材は、前記被定着部材の移動方向に垂直な方向に沿って１つ以上のテーパー部またはステップ部を有し、このテーパー部またはステップ部に従って、前記コイル部材にテーパー部またはステップ部が形成されていることを特徴とする定着装置。
【請求項４】
被定着部材の移動速度と等速度で移動し、被定着部材と接触して被定着部材上の画像を加熱定着させる無端加熱部材と、この無端加熱部材を誘導加熱させる誘導加熱手段とを具備し、前記誘導加熱手段は、コイル部材と、このコイル部材を支持する支持部材とを有し、前記コイル部材の中央部分の空間の幅を、前記被定着部材の移動方向に垂直な方向に沿って変化させたことを特徴とする定着装置。 [Claims]
[Claim 1]
It is provided with an endless heating member that moves at the same speed as the moving speed of the fixed member and contacts the fixed member to heat and fix the image on the fixed member, and an induction heating means for inductively heating the endless heating member. The induction heating means has a coil member and a support member that supports the coil member, and the support member is a frame divided into a plurality of parts along a direction perpendicular to the moving direction of the fixed member. A fixing device having a structure.
2.
It is provided with an endless heating member that moves at the same speed as the moving speed of the fixed member and contacts the fixed member to heat and fix the image on the fixed member, and an induction heating means for inductively heating the endless heating member. The induction heating means includes a coil member and a support member that supports the coil member. The coil member is composed of a plurality of connected coils, and the connection of each of the plurality of coils is the same. Using a crimp terminal, it is made on one side in the direction perpendicular to the moving direction of the member to be fixed, and the connecting portion thereof is insulated and folded inside the coil member. A fixing device characterized by.
3.
It is provided with an endless heating member that moves at the same speed as the moving speed of the fixed member and contacts the fixed member to heat and fix the image on the fixed member, and an induction heating means for inductively heating the endless heating member. The induction heating means has a coil member and a support member that supports the coil member, and the support member is formed by one or more tapered portions along a direction perpendicular to the moving direction of the member to be fixed. A fixing device having a step portion and having a tapered portion or a step portion formed on the coil member according to the tapered portion or the step portion.
4.
It is provided with an endless heating member that moves at the same speed as the moving speed of the fixed member and contacts the fixed member to heat and fix the image on the fixed member, and an induction heating means for inductively heating the endless heating member. The induction heating means has a coil member and a support member that supports the coil member, and the width of the space in the central portion of the coil member is set along a direction perpendicular to the moving direction of the member to be fixed. A fixing device characterized by being changed.

JP26926199A 1999-09-22 1999-09-22 Fixing device Expired - Fee Related JP4271790B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP26926199A JP4271790B2 (en) 1999-09-22 1999-09-22 Fixing device
US09/667,782 US6337969B1 (en) 1999-09-22 2000-09-22 Fixing device
US10/036,503 US6415128B1 (en) 1999-09-22 2002-01-07 Fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26926199A JP4271790B2 (en) 1999-09-22 1999-09-22 Fixing device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2009021287A Division JP2009122692A (en) 2009-02-02 2009-02-02 Fixing device

Publications (3)

Publication Number Publication Date
JP2001092283A JP2001092283A (en) 2001-04-06
JP2001092283A5 true JP2001092283A5 (en) 2006-11-02
JP4271790B2 JP4271790B2 (en) 2009-06-03

Family

ID=17469899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26926199A Expired - Fee Related JP4271790B2 (en) 1999-09-22 1999-09-22 Fixing device

Country Status (2)

Country Link
US (2) US6337969B1 (en)
JP (1) JP4271790B2 (en)

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JP3635062B2 (en) * 1999-12-28 2005-03-30 東芝テック株式会社 Electrophotographic fixing device
US6882807B2 (en) * 2000-02-22 2005-04-19 Seiko Epson Corporation Fixing device
US6753515B2 (en) * 2000-04-28 2004-06-22 Ricoh Company, Ltd. Induction heating type fixing device for an image forming apparatus and induction heating coil therefor
US6774908B2 (en) * 2000-10-03 2004-08-10 Creative Frontier Inc. System and method for tracking an object in a video and linking information thereto
JP2002123106A (en) * 2000-10-19 2002-04-26 Matsushita Electric Ind Co Ltd Fixing device
US6643476B1 (en) * 2000-10-31 2003-11-04 Kabushiki Kaisha Toshiba Image forming apparatus with accurate temperature control for various media having different thickness
JP2002351240A (en) * 2001-05-28 2002-12-06 Toshiba Tec Corp Fixing device
US6724999B2 (en) 2002-04-22 2004-04-20 Kabushiki Kaisha Toshiba Fixing apparatus
US6763206B2 (en) * 2002-05-14 2004-07-13 Kabushiki Kaisha Toshiba Image forming apparatus with an induction heating fixing unit for shortening warm up time
JP4021707B2 (en) * 2002-05-27 2007-12-12 東芝テック株式会社 Fixing device
JP2004012804A (en) * 2002-06-06 2004-01-15 Toshiba Tec Corp Heating device using induction heating, and fixing device
US20040175211A1 (en) * 2003-03-05 2004-09-09 Toshiba Tec Kabushiki Kaisha Fixing apparatus
US6898409B2 (en) * 2003-03-05 2005-05-24 Kabushiki Kaisha Toshiba Fixing apparatus
US6861630B2 (en) * 2003-03-07 2005-03-01 Kabushiki Kaisha Toshiba Heating device and fixing device
US6868249B2 (en) * 2003-03-14 2005-03-15 Kabushiki Kaisha Toshiba Induction heating fixing apparatus and image forming apparatus
US6871041B2 (en) * 2003-03-19 2005-03-22 Kabushiki Kaisha Toshiba Fixing apparatus and image forming apparatus
US7105784B2 (en) * 2003-03-24 2006-09-12 Kabushiki Kaisha Toshiba Fixing device
US7105783B2 (en) * 2003-03-25 2006-09-12 Kabuhsiki Kaisha Toshiba Fixing device using induction heating
US6861627B2 (en) * 2003-03-26 2005-03-01 Kabushiki Kaisha Toshiba Induction heat fixing device
US7065315B2 (en) * 2003-06-30 2006-06-20 Kabushiki Kaisha Toshiba Fixing apparatus
US7257361B2 (en) * 2003-07-10 2007-08-14 Kabushiki Kaisha Toshiba Fixing apparatus
US20050173415A1 (en) * 2003-12-26 2005-08-11 Canon Kabushiki Kaisha Heating apparatus
US7079782B2 (en) 2004-03-22 2006-07-18 Kabushiki Kaisha Toshiba Fuser and temperature control method
US7236733B2 (en) * 2004-03-22 2007-06-26 Kabushiki Kaisha Toshiba Apparatus for fixing toner on transferred material
US7002118B2 (en) * 2004-03-22 2006-02-21 Kabushiki Kaisha Toshiba Fuser and heatfusing control method
US7106985B2 (en) * 2004-04-08 2006-09-12 Kabushiki Kaisha Toshiba Image forming system having a temperature controlled fixing unit
US7177563B2 (en) * 2004-09-21 2007-02-13 Kabushiki Kaisha Toshiba Apparatus for fixing toner on transferred material
US7184697B2 (en) 2004-09-21 2007-02-27 Kabushiki Kaisha Toshiba Fixing apparatus having an induction heating control circuit
US7155156B2 (en) * 2005-03-14 2006-12-26 Kabushiki Kaisha Toshiba Fixing apparatus
US7305197B2 (en) 2005-03-16 2007-12-04 Kabushiki Kaisha Toshiba Fixing device of image forming apparatus
US7369801B2 (en) * 2005-03-16 2008-05-06 Kabushiki Kaisha Toshiba Image forming apparatus and fixing apparatus
US7340192B2 (en) * 2005-03-16 2008-03-04 Kabushiki Kaisha Toshiba Fixing device of image forming apparatus
US7340210B2 (en) * 2005-03-17 2008-03-04 Kabushiki Kaisha Toshiba Heat roller and fixing apparatus
US7248808B2 (en) * 2005-03-17 2007-07-24 Kabushiki Kaisha Toshiba Heating apparatus, heating apparatus control method and noncontact thermal sensing device
US7242880B2 (en) * 2005-03-17 2007-07-10 Kabushiki Kaisha Toshiba Fixing apparatus and heating apparatus control method
US7205513B2 (en) * 2005-06-27 2007-04-17 Xerox Corporation Induction heated fuser and fixing members
US7425691B2 (en) * 2005-11-02 2008-09-16 Kabushiki Kaisha Toshiba Coil unit and fixing apparatus
US7603068B2 (en) * 2006-05-03 2009-10-13 Kabushiki Kaisha Toshiba Fixing apparatus for forming an image
US8700334B2 (en) * 2006-07-31 2014-04-15 International Business Machines Corporation Methods and systems for reconstructing genomic common ancestors
JP5238386B2 (en) * 2008-07-18 2013-07-17 京セラドキュメントソリューションズ株式会社 Image forming apparatus
JP5696123B2 (en) * 2012-10-30 2015-04-08 京セラドキュメントソリューションズ株式会社 Fixing apparatus and image forming apparatus having the same
JP6213218B2 (en) * 2013-02-14 2017-10-18 株式会社リコー Fixing apparatus and image forming apparatus
JP2020060676A (en) * 2018-10-10 2020-04-16 株式会社リコー Heater, fixing device, and image forming apparatus

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JPS5933476A (en) 1982-08-19 1984-02-23 Matsushita Electric Ind Co Ltd Fixation roll of copying machine
JPH0876620A (en) 1994-09-06 1996-03-22 Canon Inc Heating device and image forming device
US6026273A (en) 1997-01-28 2000-02-15 Kabushiki Kaisha Toshiba Induction heat fixing device
JPH1138827A (en) 1997-07-16 1999-02-12 Toshiba Corp Fixing device
US6078781A (en) 1998-01-09 2000-06-20 Kabushiki Kaisha Toshiba Fixing device using an induction heating unit
US6078033A (en) * 1998-05-29 2000-06-20 Pillar Industries, Inc. Multi-zone induction heating system with bidirectional switching network
US6121592A (en) * 1998-11-05 2000-09-19 Inductotherm Corp. Induction heating device and process for the controlled heating of a non-electrically conductive material
JP2000214709A (en) * 1999-01-22 2000-08-04 Canon Inc Image forming device
US6252212B1 (en) * 1999-12-28 2001-06-26 Toshiba Tec Kabushiki Kaisha Image fixing apparatus with induction heating device and manufacturing method thereof
US6255633B1 (en) * 1999-12-28 2001-07-03 Toshiba Tec Kabushiki Kaisha Fixing device using induction heating

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